Product Description:

Bosch Rexroth Indramat manufactures the HDS03.2-W100N-HA10-01-FW, a drive controller used in multi-axis automation. In a rack-based motion system, it serves as the central regulator by converting incoming velocity, torque, or position references into controlled three-phase power for servo motors. The unit also monitors current, temperature, and line conditions so the motion loop remains stable during changing load and speed demands. By regulating motor current in real time, it supports smooth speed changes and repeatable axis response in automated machinery.

The controller can deliver a continuous output of 100 A, giving it enough current capacity for large torque demands during acceleration and braking. Thermal stress is managed by a built-in air blower, which moves cabinet air across the power electronics so external ductwork is not required. Command values arrive through an analog interface, allowing direct connection to voltage-based motion cards or PLC modules. This arrangement works well when analog reference signals are already available from the surrounding control hardware. As part of the DIAX04 platform and the HDS Drive Controllers series, the unit shares backplane communication, protective circuitry, mechanical dimensions, and connector locations with related modules.

The unit is Version 2 and belongs to Line 03. These identifiers place it within the corresponding design revision of the platform and align it with the option cards and plug-in terminals used for that version line. The product is classified as an HDS Drive Controller, which distinguishes it from HCS or HDD modules that fit similar system layouts but serve different power ranges. The classification also indicates that the unit is intended to function as the regulated drive section rather than as a power supply module or a mechanical accessory.